Red Teamer - Utrecht

The Red Team is part of CSO, the technical cybersecurity department of NS IT, where all expertise in the field of cybersecurity comes together. In addition to the Red Team, we work with:

• Blue Team - defense: detection, analysis, and response to cyber threats focused on IT and OT systems.

• Red Team - offensive: ethical hackers and pentesters who expose vulnerabilities to strengthen the defense.

• Green Team - support: integrating security into DevOps and the digital services of NS.

Together they form a powerful security ecosystem in which collaboration, specialization, and growth are central.

• HBO/WO working and thinking level.

• You are fascinated by cybersecurity; you possess the hacker mindset.

• You have at least 5 years of work experience within IT or pentesting;

• Additionally, you have at least 3 years of demonstrable full-time experience with Red Teaming

• You possess a substantial amount of ICT knowledge; you are familiar with infrastructure components and have experience with scripting or programming.

• You are well acquainted with the full IT stack.

• Experience with DevOps is a plus.

• You know your way around both Linux and Windows systems.

• You are familiar with Cloud computing (Azure, Amazon).

• Experience with operational security.

• Experience with analysis tooling such as NMAP, Burp, Wireshark etc.

• OSCP, OSEP, CRTP, or similar.

To be successful in this position, you possess a good command of the Dutch language.

Working at NS means that you can make *the* difference in the dynamic world of sustainable mobility. You help keep the Netherlands accessible, for everyone. At NS, you get a lot of freedom. The possibilities to develop yourself are great. We promise you that no day is the same. And as one of the most beautiful employers in the Netherlands, we have even more to offer. For this position, including:

• A salary of €4,488 to €7,515 gross per month (scale 61) (based on 36 hours - grading is based on work experience).
• A 36-hour work week.
• 144 hours of statutory leave (based on full-time employment) + extra leave depending on age (at least one week).
• The possibility to exchange 3 Christian holidays for 3 non-Christian holidays.
• 3% end-of-year bonus, 8% holiday allowance and an excellent pension scheme.
• Your train travel in 2nd class is free; travel in 1st class is possible with a small personal contribution.
• Your family travels for free during off-peak hours.
• Discount on European train travel once you have worked at NS for 1 year.
• Professional development opportunities
• A choice plan including, among others, a bicycle plan, extra pension accrual, or extra vacation days.
• Want to know more? View our employment conditions and collective labor agreement (CAO).

Apply directly via the application button. Within a few minutes, you will receive an automatic application confirmation; we will respond to your application within 2 weeks.

You can address your application to Jeroen van den Berg, corporate recruiter.

Still have questions about the application process? Email our front office via: recruitment@ns.nl. Would you prefer to contact us by telephone? Then call our front office at 088 671 36 66.

• A background check, including a VOG (Certificate of Conduct), is part of the application procedure. Please also consider the signing of an integrity statement and a non-disclosure agreement.
• This position is a position of trust and requires successfully passing an AIVD-B screening.
• We believe it is important that everyone who works with us feels at home. You can see this in everything we do, and therefore also in our hiring policy. Read more here.
• With this vacancy, we want to recruit our new colleague ourselves. This is therefore NOT a call for recruitment agencies. This position cannot be filled on an interim basis. For that, please view our hiring page.

Discover new attack paths, prevent digital derailments, and make NS more resilient every single day.